The crisp autumn air has arrived, and the leaves are turning beautiful shades of red and gold. Henry and his massive dog, Mudge, are completely ready for all the fun that the fall season brings. Together, they love spending their afternoons watching the colorful leaves tumble to the ground and exploring the changing neighborhood. As October rolls around, the two best friends get to meet some spooky, fun characters on Halloween night. But the autumn adventures do not stop there. Soon, it is time to gather around the table and share a huge, delicious Thanksgiving dinner with the family. From chilly outdoor walks to cozy holiday meals, Henry and Mudge show how wonderful it is to share the changing seasons. This heartwarming story captures the magic of autumn and the joy of having a faithful canine companion.